CN211343444U

CN211343444U - Fan control box with linkage function

Info

Publication number: CN211343444U
Application number: CN201922288661.XU
Authority: CN
Inventors: 郄兵兵
Original assignee: Shenzhen Kang Yuan Intelligent Technology Co ltd
Current assignee: Shenzhen Kang Yuan Intelligent Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-25
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a fan control box with linkage function in the technical field of fan control boxes, a shaft seat is arranged on the left side of the inner cavity of the front side wall of the box body, a rotating shaft is vertically and rotatably inserted on the shaft seat, the top end of the rotating shaft is fixedly sleeved with a rotating part, the end part of the rotating part is movably connected with the end part of the telescopic rod of the cylinder, the telescopic rod of the cylinder is horizontally arranged in the inner cavity at the top of the front side wall of the box body, the shaft sleeve is fixedly sleeved on the outer wall of the shaft body of the rotating shaft close to the top, the side wall of the shaft sleeve is fixedly connected with one end of a linkage rod which is horizontally arranged, the other end of the linkage rod is movably connected with the middle section of the top of the box door, the box door is movably arranged on the front side wall of the box body, just the position that chamber door top surface and bottom surface are close to the right side all is equipped with the slider, the utility model discloses have the automatic function of opening of chamber door, reduced the loaded down with trivial details action of artificial opening the door, improved work efficiency.

Description

Fan control box with linkage function

Technical Field

The utility model relates to a fan control box technical field specifically is a fan control box with linkage function.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.

The fan is generally centralized control through the control box, in the patent number CN209444600U named as "fan control box with linkage function", the theory of operation is "through holding handle one and handle two, can shift out the locating slot of below with the locating lever earlier, move into vertical inslot, hold the handle through the hand this moment and drive the chamber door along the spout rebound, until the locating lever aligns with the locating slot of top, release handle two this moment, the gag lever post receives the resilience force of spacing spring and pegs graft with the locating slot of top, thereby fix the position of chamber door", this patent exists and needs the manual chamber door of opening of people, if the height of control box is higher or the weight of chamber door is heavier, the staff is very inconvenient in the in-process operation of opening the chamber door, still cause the potential safety hazard easily, for this reason, we propose a fan control box with linkage function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan control box with linkage function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fan control box with linkage function comprises a box body with a box door opening on the front side wall, a shaft seat is arranged on the left side of the inner cavity of the front side wall of the box body, a rotating shaft is vertically and rotatably inserted on the shaft seat, a rotating part is fixedly sleeved at the top end of the rotating shaft, the end part of the rotating part is movably connected with the end part of an air cylinder telescopic rod, the air cylinder telescopic rod is horizontally arranged in an inner cavity at the top of the front side wall of the box body, the tail part of the telescopic rod of the cylinder is movably connected with the bracket, the outer wall of the shaft body of the rotating shaft close to the top part is fixedly sleeved with a shaft sleeve, the side wall of the shaft sleeve is fixedly connected with one end of a linkage rod which is horizontally arranged, the other end of the linkage rod is movably connected with the middle section of the top of the box door, the box door is movably arranged on the front side wall of the box body, and the positions of the top surface and the bottom surface of the box door, which are close to the right side, are both provided with sliding parts, and the sliding parts are movably arranged in sliding grooves formed in the upper inner side wall and the lower inner side wall of the box door opening.

Furthermore, the contact depth of the sliding piece and the sliding groove is larger than that of the linkage rod and the sliding groove, and the sliding piece is composed of a wheel shaft fixedly inserted on the box door and a roller movably arranged in the sliding groove and fixed at one end of the wheel shaft.

Further, rotate the piece and be the tubular structure that the axis of rotation top was located for the cover to the lower half and first two circular formative structures that are the diameter difference constitute, cylinder telescopic link tip is equipped with the connection gasket, just the cylinder telescopic link passes through the connecting axle and rotates a swing joint.

Further, link bar one end is through rotation axis and chamber door swing joint, just the link bar bottom surface and spout bottom surface parallel and level, chamber door top surface and bottom surface all with the spout parallel and level.

Furthermore, the cylinder telescopic rod, the support and the rotating piece are all arranged in a groove formed in the front side surface of the box body and facing the box wall of the inner cavity of the box body, and a rod groove for rotating the linkage rod is formed in the front side wall of the box body.

Further, the cylinder telescopic rod is electrically connected with a controller arranged on the outer wall of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the design is established, when needing to open the chamber door, controls the shrink of controller control cylinder telescopic link, drives the axis of rotation through rotating and rotates, because gangbar and chamber door swing joint, and the chamber door passes through slider and spout sliding connection to utilize the gangbar to stimulate the chamber door and rotate and open, easy operation, the security is high, has improved the practicality of control box, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional top view of the present invention;

fig. 3 is a schematic view of the rotating member of the present invention.

In the figure: 1. a box body; 2. a shaft seat; 3. a rotating shaft; 4. a rotating member; 5. a connecting shaft; 6. a cylinder telescopic rod; 7. a support; 8. a shaft sleeve; 9. a linkage rod; 10. a rotating shaft; 11. a slider; 12. a chute; 13. a box door; 14. a controller; 15. and connecting the gasket.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fan control box with linkage function, which has the function of automatically opening the box door, reduces the complex action of manually opening the door and improves the working efficiency;

referring to fig. 1, it comprises a box body 1 with a box door opening on the front side wall, a shaft seat 2 is arranged on the left side of the inner cavity of the front side wall of the box body 1, a rotating shaft 3 is vertically and rotatably inserted on the shaft seat 2,

referring to fig. 1 and 3, a rotating member 4 is fixedly sleeved at the top end of the rotating shaft 3, the rotating member 4 is composed of a cylindrical structure with a lower half part sleeved on the top of the rotating shaft 3 and two circular structures with different diameters at an upper half part, the end part of the rotating member 4 is movably connected with the end part of an air cylinder telescopic rod 6, a connecting gasket 15 is arranged at the end part of the air cylinder telescopic rod 6, and the air cylinder telescopic rod 6 is movably connected with the rotating member 4 through a connecting shaft 5.

The cylinder telescopic rod 6 is horizontally arranged in an inner cavity at the top of the front side wall of the box body 1, the cylinder telescopic rod 6 is used as a power source to automatically control the opening and closing of the box door 13, and the tail part of the cylinder telescopic rod 6 is movably connected with the bracket 7, namely the cylinder telescopic rod 6 can synchronously rotate when the rotating member 4 is driven to rotate in the working process;

referring to fig. 1, a shaft sleeve 8 is fixedly sleeved on the outer wall of the shaft body of the rotating shaft 3 near the top, the side wall of the shaft sleeve 8 is fixedly connected with one end of a linkage rod 9 which is horizontally arranged, the other end of the linkage rod 9 is movably connected with the middle section of the top of a box door 13, namely, the rotation of the rotating shaft 3 can synchronously drive the linkage rod 9 to rotate, and the linkage rod 9 is movably connected with the box door 13, and the box door 13 is slidably connected with a chute 12 through a sliding piece 11, so that the box door 13 is pulled to rotate and open by the linkage;

referring to fig. 1, the box door 13 is movably disposed on the front side wall of the box body 1, and the top and bottom surfaces of the box door 13 are both provided with a sliding member 11 at positions close to the right side, the sliding member 11 is composed of a wheel shaft fixedly inserted in the box door 13 and a roller movably disposed in the sliding groove 12 and fixed at one end of the wheel shaft, and the sliding member 11 is movably disposed in the sliding groove 12 formed on the upper and lower inner side walls of the box door opening.

The contact depth of the sliding part 11 and the sliding groove 12 is larger than that of the linkage rod 9 and the sliding groove 12, so that the sliding of the sliding part 11 in the sliding groove is not influenced by the rotation of the linkage rod 9.

One end of the linkage rod 9 is movably connected with the box door 13 through the rotating shaft 10, the bottom surface of the linkage rod 9 is flush with the bottom surface of the sliding groove 12, and the top surface and the bottom surface of the box door 13 are flush with the bottom surface of the sliding groove 12, so that when the box door 13 is closed, the box door 13 is in close contact with the box body 1, and the entering amount of dust is reduced.

Referring to fig. 2, the cylinder expansion link 6, the bracket 7 and the rotation member 4 are all disposed in a groove formed in the front side of the box 1 toward the wall of the inner cavity of the box 1, and a rod groove for rotating the linkage rod 9 is formed in the front side wall of the box 1.

The cylinder telescopic rod 6 is electrically connected with a controller 14 arranged on the outer wall of the box body 1.

Example (b): when the box door 13 is opened, the control controller 14 controls the cylinder telescopic rod 6 to contract, the rotating piece 4 can be driven to rotate due to the fact that the rotating piece 4 is movably connected with the end portion of the cylinder telescopic rod 6, and therefore the rotating shaft 3 is driven to rotate, the linkage rod 9 is movably connected with the box door 13, the box door 13 is slidably connected with the sliding groove 12 through the sliding piece 11, the box door 13 is pulled to rotate and be opened by the aid of the linkage rod 9, operation is simple, and safety is high.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan control box with linkage function, includes that preceding lateral wall offers box (1) at the case gate, its characterized in that: the box body is characterized in that a shaft seat (2) is arranged on the left side of an inner cavity of a front side wall of the box body (1), a rotating shaft (3) is vertically rotatably inserted into the shaft seat (2), a rotating part (4) is fixedly sleeved at the top end of the rotating shaft (3), the end part of the rotating part (4) is movably connected with the end part of an air cylinder telescopic rod (6), the air cylinder telescopic rod (6) is horizontally arranged in the inner cavity of the top part of the front side wall of the box body (1), the tail part of the air cylinder telescopic rod (6) is movably connected with a support (7), a shaft sleeve (8) is fixedly sleeved on the outer wall of a shaft body of the rotating shaft (3) close to the top part, the side wall of the shaft sleeve (8) is fixedly connected with one end of a linkage rod (9) horizontally arranged, the other end of the linkage rod (9) is movably connected with the middle section of the top part, the sliding piece (11) is movably arranged in a sliding groove (12) formed in the upper inner side wall and the lower inner side wall of the box door opening.

2. The blower control box with the linkage function according to claim 1, characterized in that: the contact depth of the sliding piece (11) and the sliding groove (12) is larger than that of the linkage rod (9) and the sliding groove (12), and the sliding piece (11) consists of a wheel shaft fixedly inserted on the box door (13) and a roller movably arranged in the sliding groove (12) and fixed at one end of the wheel shaft.

3. The blower control box with the linkage function according to claim 1, characterized in that: rotate piece (4) and be the lower half and locate the tubular structure at axis of rotation (3) top and first two circular structure constitutions that form for the diameter is different for the cover, cylinder telescopic link (6) tip is equipped with connection gasket (15), just cylinder telescopic link (6) are through connecting axle (5) and rotate piece (4) swing joint.

4. The blower control box with the linkage function according to claim 1, characterized in that: linkage rod (9) one end is through rotation axis (10) and chamber door (13) swing joint, just linkage rod (9) bottom surface and spout (12) bottom surface parallel and level, chamber door (13) top surface and bottom surface all with spout (12) parallel and level.

5. The blower control box with the linkage function according to claim 1, characterized in that: the air cylinder telescopic rod (6), the support (7) and the rotating piece (4) are all arranged in a groove formed in the front side face of the box body (1) and towards the box wall of the inner cavity of the box body (1), and a rod groove for rotating the linkage rod (9) is formed in the front side wall of the box body (1).

6. The blower control box with the linkage function according to claim 1, characterized in that: the cylinder telescopic rod (6) is electrically connected with a controller (14) arranged on the outer wall of the box body (1).